

@mixin flex_colum($justfiContent:''){
    display: flex;
    flex-direction: column;
    @if $justfiContent != ''{
        justify-content:$justfiContent ;
    }
}
//设置padding的宽度 20px 10px 4px 
@mixin padding_setting($type:'middle'){
    $paddingsize:10px;
    @if $type == 'mini'{
        $paddingsize:4px;
    }@else if $type == 'large'{
        $paddingsize:20px;
    }@else if $type == 'middle'{
        $paddingsize:10px;
    }
    padding: $paddingsize;
    box-sizing: border-box;
}



